A fillet weld can be used to join which of the following joint types: *

Q: What fluxing agents act as scavengers in the molten weld pool?

A: There are many elements added to the filler material of the electrode. Each element has its purpose…

Q: efficiency of the joint ?

A: Given; Ratio of diameter of rivet to pitch of rivet is;  dp=0.22We have to find the tearing…

Q: why are some weld joints grooved?

A: Welding is a material joining process in which two or more parts are coalesced at their contacting…

Q: A fillet weld can be used to join which of the following joint types: * O All of the Mentioned O Tee…

A: Correct answer: All of the mentioned

Q: In addition to continuously changing the weld pattern,what other changes must be continually made…

A: Considered to be the most challenging pipe position is the 66 or 45° fixed inclined position.…

Q: Draw the welding symbol from the following information. SINGLE J BUTT WELD CONVEX FACE SIZE 5 mm…

A: Given: Drawn the welding symbols.

Q: In order to prevent oxidation and retain molten metal in stud welding which of the following is…

A: Answer :- Option (d)

Q: 6 Compare between the weld decay Attack and Knife-Line Attack.

A: There are two major corrosions that occur in steels and they are weld decay and knife-line.

Q: Why should there be a space between the plates whenmaking a fillet weld on thick plates of a tee…

A: Fillet welding refers to the process of joining two pieces of metal together when they are…

Q: 3) Why is friction stir welding known as "green technology"? O It uses a green coloured tool Due to…

A: Friction stir welding: The friction stir welding is a solid state joining process in which a…

Q: What two units are used to show the minimum shearstrength of a spot weld?

A: Resistance welding comes in the form of spot welding. One of the simplest and quickest methods of…

Q: Why should convex weld faces be avoided?

A: Excessive Convexity This discontinuity can produce a notch effect in the welded area and,…

Q: Which of these welds could be analyzed using the AISC Code's "kips per inch" method? (Indicate all…

A: AISC stands for American institute of steel construction.It is basically quality management system…

Q: Why are all welds not inspected to the same level orstandard?

A: Information Provided: Not all welds undergo the same level or standard of inspection. Not all welds…

Q: What is the minimum acceptance criteria for porosity for visual inspection of lap welds?

A: Lap welding: When two metals are attached in a overlapping pattern on top of each other then this…

Q: some of the factors that influence the cost of making a weldment

A: Various factors affecting the cost of making a weldment: 1) The type of equipment used. 2) Required…

Q: Give information about hydrogen embrittlement in the weld.

A:

Q: xplain the short circuiting arc weld cycle. NOTE:4-5 SENTENCES ONLY

A: Short circuiting arc weld cycle:  Short circuiting arc welding is a mode of metal transfer with low…

Q: Why must cast iron weld metal be ductile

A: Cast iron is the alloy of carbon and iron. Cast iron has high hardness due to presence of high…

Q: 24. Why is it important not to strike the arc outside of the weld joint?

A: Welding is a fabrication process in which two similar metals or dis similar metal are joined with…

Q: 12- Brazing and soldering are attractive comparing to welding for some situations: I. the metals…

A: It is required to determine in which situation brazing and soldering is used

Q: 1. What does the following welding symbol indicate? GTAW 100 (5) c-d b. C. d. 2. Describe the…

A: We can solve first question since the exact one is not specified. Please resubmit the question by…

Q: What protects the molten weld pool from oxidationduring a gas weld?

A: According to the oxyfuel gas welding   Primary reaction C2H2 + O2 = 2CO + H2 + LOSTS OF HEAT…

Q: In which of the following welded joints do both the work pieces are in the same plane? O A. Lap…

A:

Q: After the weld is set up and ready to begin, how mightthe welder want to check for freedom of…

A: Welder method for determine the degree of freedom

Q: What is the first weld bead of a multiple pass weld called?

A: Root Pass  is the first weld bead placed in the weld joint in a multi-pass weld.

Q: 4) Which material cannot be weld using friction stir welding process?

A: Answer is Gold.

Q: How many categories of weld are associated with Weld symbols

A: There are so many categories of welds, these are given as with symbols, (1) Butt weld between plates…

Q: What helps hold the weld in place on a 4G weld?

A: 4G weld :-  It is an overhead position used for butt welds. Welders need to hold the torch from…

Q: Why is a prototype custom fabricated before producing multiple weldments

A: Why is a prototype custom fabricated before producing multiple weldments

Q: What can happen to the weld pool if the torch movement is too long?

A: 'Weld pool' is a term used in the terminology of the welding process. Weld pool is the molten metal…

Q: Explain minimum 3 types of welding position for groove and fillet weld?

A: WELDING  Welding is a manufacturing method through which two or more components are joined by heat,…

Q: What is the approximately temperature of arc needed for arc welding? O 600-1000°C O 6000-8000°C O…

A: Solution:

Q: Q2B/ Answer any one of the following: 1. Define weld decay and how can be prevented

A:

Q: Draw a welding symbol from the following information DOUBLE BEVEL BUTTWELD JOINT CONCAVE FACE SIZE…

A: Solution:   The weld symbol is shown below:

Q: a. Show how the extent of the surfacing weld is indicated between the vertical centerlines in the…

A: Writing the procedure to organise the weld between the lines on the flat. (1) Let us consider that…

Q: On all CJP groove welds in butt joints transverse to the computed tensile stress, they

A: A groove weld is an aperture between two joint elements that enables room for the metal to be…

Q: why is the fca welding process not used for open root critical welds

A: Critical welds are the welds whose failure could be a disaster in terms of loss of property or human…

Q: Draw the welding symbol from the following information.      SINGLE BEVEL BUTT WELD CONCAVE FACE…

A: To Draw the welding symbol from the following information.      SINGLE BEVEL BUTT WELD CONCAVE FACE…

Q: 9) Which of the following is true for seam welding? The electrodes are usually made from copper O…

A: Ans: option  D   There are mainly four types of resistance welding process 1. Resistance spot…

Q: 5. The temperature of the hard soldering or silver brazing is 842F°. (a) above (b) equal (c) under

A: The temperature of the hard soldering or silver brazing is about 1145°F to 1650°F

Q: Select an appropriate weld technique and joint design for welding 150mm of thick material.

A: following is the answer to the question-

Q: 9) State true or false "Electro-slag welding offers better weld properties of medium carbon steel…

A: Given problem is based on manufacturing.

Q: What will be the notation of throat length of a fillet weld

A: Given data⇒ Fillet weld Throat length

Q: 14)The name of the welds assembly shown Fig.3 is a

A: Explanation The given assembly are jointed by double transverse fillet weld.In the transeverse…

Q: Describe two methods of striking an arc with an electrode

A: There are two methods of striking an arc   Scratching   Tapping

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.